Base | Representation |
---|---|
bin | 10111100010011… |
… | …01101100010010 |
3 | 111202112112012000 |
4 | 23301031230102 |
5 | 401021404024 |
6 | 31332014430 |
7 | 4615205322 |
oct | 1361155422 |
9 | 452475160 |
10 | 197450514 |
11 | a1501548 |
12 | 56161416 |
13 | 31ba3a31 |
14 | 1c31b282 |
15 | 12503cc9 |
hex | bc4db12 |
197450514 has 16 divisors (see below), whose sum is σ = 438779040. Its totient is φ = 65816820.
The previous prime is 197450509. The next prime is 197450549. The reversal of 197450514 is 415054791.
197450514 is a `hidden beast` number, since 1 + 97 + 4 + 50 + 514 = 666.
197450514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1828192 + ... + 1828299.
It is an arithmetic number, because the mean of its divisors is an integer number (27423690).
Almost surely, 2197450514 is an apocalyptic number.
197450514 is an abundant number, since it is smaller than the sum of its proper divisors (241328526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197450514 is a wasteful number, since it uses less digits than its factorization.
197450514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3656502 (or 3656496 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 36.
The square root of 197450514 is about 14051.7085793864. The cubic root of 197450514 is about 582.3079993731.
The spelling of 197450514 in words is "one hundred ninety-seven million, four hundred fifty thousand, five hundred fourteen".
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